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EN 2138:1999

Aerospace series - Washers, flat, in steel, cadmium plated EN 2138:1999

Publication date:   Sep 12, 2003

General information

90.93   Standard confirmed   Jan 21, 2025

CEN

ASD-STAN Aerospace

European Norm

49.030.50   Washers and other locking elements

Buying

Published

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Scope

This standard specifies the characteristics of flat steel washers, cadmium plated, for maximum operating temperature 235°C, for aerospace applications. They are intended for use primarily underneath nuts, for use underneath bolt heads the compatibility shall be checked.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 2138:1993

WITHDRAWN
EN 2138:1993/AC:1998

NOW

PUBLISHED
EN 2138:1999
90.93 Standard confirmed
Jan 21, 2025




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